Example #1
0
int
X11_VideoInit(_THIS)
{
    SDL_VideoData *data = (SDL_VideoData *) _this->driverdata;

    /* Get the window class name, usually the name of the application */
    data->classname = get_classname();

    /* Get the process PID to be associated to the window */
    data->pid = getpid();

    /* Open a connection to the X input manager */
#ifdef X_HAVE_UTF8_STRING
    if (SDL_X11_HAVE_UTF8) {
        data->im =
            XOpenIM(data->display, NULL, data->classname, data->classname);
    }
#endif

    /* Look up some useful Atoms */
#define GET_ATOM(X) data->X = XInternAtom(data->display, #X, False)
    GET_ATOM(WM_PROTOCOLS);
    GET_ATOM(WM_DELETE_WINDOW);
    GET_ATOM(_NET_WM_STATE);
    GET_ATOM(_NET_WM_STATE_HIDDEN);
    GET_ATOM(_NET_WM_STATE_FOCUSED);
    GET_ATOM(_NET_WM_STATE_MAXIMIZED_VERT);
    GET_ATOM(_NET_WM_STATE_MAXIMIZED_HORZ);
    GET_ATOM(_NET_WM_STATE_FULLSCREEN);
    GET_ATOM(_NET_WM_ALLOWED_ACTIONS);
    GET_ATOM(_NET_WM_ACTION_FULLSCREEN);
    GET_ATOM(_NET_WM_NAME);
    GET_ATOM(_NET_WM_ICON_NAME);
    GET_ATOM(_NET_WM_ICON);
    GET_ATOM(_NET_WM_PING);
    GET_ATOM(UTF8_STRING);

    /* Detect the window manager */
    X11_CheckWindowManager(_this);

    if (X11_InitModes(_this) < 0) {
        return -1;
    }

    X11_InitXinput2(_this);

    if (X11_InitKeyboard(_this) != 0) {
        return -1;
    }
    X11_InitMouse(_this);

    X11_InitTouch(_this);

#if SDL_USE_LIBDBUS
    X11_InitDBus(_this);
#endif

    return 0;
}
Example #2
0
int
X11_VideoInit(_THIS)
{
    SDL_VideoData *data = (SDL_VideoData *) _this->driverdata;

    /* Get the window class name, usually the name of the application */
    data->classname = get_classname();

    /* Open a connection to the X input manager */
#ifdef X_HAVE_UTF8_STRING
    if (SDL_X11_HAVE_UTF8) {
        data->im =
            XOpenIM(data->display, NULL, data->classname, data->classname);
    }
#endif

    /* Look up some useful Atoms */
#define GET_ATOM(X) data->X = XInternAtom(data->display, #X, False)
    GET_ATOM(WM_DELETE_WINDOW);
    GET_ATOM(_NET_WM_STATE);
    GET_ATOM(_NET_WM_STATE_HIDDEN);
    GET_ATOM(_NET_WM_STATE_MAXIMIZED_VERT);
    GET_ATOM(_NET_WM_STATE_MAXIMIZED_HORZ);
    GET_ATOM(_NET_WM_STATE_FULLSCREEN);
    GET_ATOM(_NET_WM_NAME);
    GET_ATOM(_NET_WM_ICON_NAME);
    GET_ATOM(_NET_WM_ICON);
    GET_ATOM(UTF8_STRING);

    /* Detect the window manager */
    X11_CheckWindowManager(_this);

    if (X11_InitModes(_this) < 0) {
        return -1;
    }

#if SDL_VIDEO_RENDER_X11
    X11_AddRenderDriver(_this);
#endif

    if (X11_InitKeyboard(_this) != 0) {
        return -1;
    }
    X11_InitMouse(_this);

    return 0;
}
int
X11_VideoInit(_THIS)
{
    SDL_VideoData *data = (SDL_VideoData *) _this->driverdata;

    /* Get the window class name, usually the name of the application */
    data->classname = get_classname();

    /* Get the process PID to be associated to the window */
    data->pid = getpid();

    /* I have no idea how random this actually is, or has to be. */
    data->window_group = (XID) (((size_t) data->pid) ^ ((size_t) _this));

    /* Open a connection to the X input manager */
#ifdef X_HAVE_UTF8_STRING
    if (SDL_X11_HAVE_UTF8) {
        /* Set the locale, and call XSetLocaleModifiers before XOpenIM so that 
           Compose keys will work correctly. */
        char *prev_locale = setlocale(LC_ALL, NULL);
        char *prev_xmods  = X11_XSetLocaleModifiers(NULL);
        const char *new_xmods = "";
#if defined(HAVE_IBUS_IBUS_H) || defined(HAVE_FCITX_FRONTEND_H)
        const char *env_xmods = SDL_getenv("XMODIFIERS");
#endif
        SDL_bool has_dbus_ime_support = SDL_FALSE;

        if (prev_locale) {
            prev_locale = SDL_strdup(prev_locale);
        }

        if (prev_xmods) {
            prev_xmods = SDL_strdup(prev_xmods);
        }

        /* IBus resends some key events that were filtered by XFilterEvents
           when it is used via XIM which causes issues. Prevent this by forcing
           @im=none if XMODIFIERS contains @im=ibus. IBus can still be used via 
           the DBus implementation, which also has support for pre-editing. */
#ifdef HAVE_IBUS_IBUS_H
        if (env_xmods && SDL_strstr(env_xmods, "@im=ibus") != NULL) {
            has_dbus_ime_support = SDL_TRUE;
        }
#endif
#ifdef HAVE_FCITX_FRONTEND_H
        if (env_xmods && SDL_strstr(env_xmods, "@im=fcitx") != NULL) {
            has_dbus_ime_support = SDL_TRUE;
        }
#endif
        if (has_dbus_ime_support) {
            new_xmods = "@im=none";
        }

        setlocale(LC_ALL, "");
        X11_XSetLocaleModifiers(new_xmods);

        data->im = X11_XOpenIM(data->display, NULL, data->classname, data->classname);

        /* Reset the locale + X locale modifiers back to how they were,
           locale first because the X locale modifiers depend on it. */
        setlocale(LC_ALL, prev_locale);
        X11_XSetLocaleModifiers(prev_xmods);

        if (prev_locale) {
            SDL_free(prev_locale);
        }

        if (prev_xmods) {
            SDL_free(prev_xmods);
        }
    }
#endif

    /* Look up some useful Atoms */
#define GET_ATOM(X) data->X = X11_XInternAtom(data->display, #X, False)
    GET_ATOM(WM_PROTOCOLS);
    GET_ATOM(WM_DELETE_WINDOW);
    GET_ATOM(WM_TAKE_FOCUS);
    GET_ATOM(_NET_WM_STATE);
    GET_ATOM(_NET_WM_STATE_HIDDEN);
    GET_ATOM(_NET_WM_STATE_FOCUSED);
    GET_ATOM(_NET_WM_STATE_MAXIMIZED_VERT);
    GET_ATOM(_NET_WM_STATE_MAXIMIZED_HORZ);
    GET_ATOM(_NET_WM_STATE_FULLSCREEN);
    GET_ATOM(_NET_WM_STATE_ABOVE);
    GET_ATOM(_NET_WM_STATE_SKIP_TASKBAR);
    GET_ATOM(_NET_WM_STATE_SKIP_PAGER);
    GET_ATOM(_NET_WM_ALLOWED_ACTIONS);
    GET_ATOM(_NET_WM_ACTION_FULLSCREEN);
    GET_ATOM(_NET_WM_NAME);
    GET_ATOM(_NET_WM_ICON_NAME);
    GET_ATOM(_NET_WM_ICON);
    GET_ATOM(_NET_WM_PING);
    GET_ATOM(_NET_WM_WINDOW_OPACITY);
    GET_ATOM(_NET_WM_USER_TIME);
    GET_ATOM(_NET_ACTIVE_WINDOW);
    GET_ATOM(_NET_FRAME_EXTENTS);
    GET_ATOM(UTF8_STRING);
    GET_ATOM(PRIMARY);
    GET_ATOM(XdndEnter);
    GET_ATOM(XdndPosition);
    GET_ATOM(XdndStatus);
    GET_ATOM(XdndTypeList);
    GET_ATOM(XdndActionCopy);
    GET_ATOM(XdndDrop);
    GET_ATOM(XdndFinished);
    GET_ATOM(XdndSelection);
    GET_ATOM(XKLAVIER_STATE);

    /* Detect the window manager */
    X11_CheckWindowManager(_this);

    if (X11_InitModes(_this) < 0) {
        return -1;
    }

    X11_InitXinput2(_this);

    if (X11_InitKeyboard(_this) != 0) {
        return -1;
    }
    X11_InitMouse(_this);

    X11_InitTouch(_this);

#if SDL_USE_LIBDBUS
    SDL_DBus_Init();
#endif

    return 0;
}
Example #4
0
int
X11_VideoInit(_THIS)
{
    SDL_VideoData *data = (SDL_VideoData *) _this->driverdata;

    /* Get the window class name, usually the name of the application */
    data->classname = get_classname();

    /* Get the process PID to be associated to the window */
    data->pid = getpid();

    /* I have no idea how random this actually is, or has to be. */
    data->window_group = (XID) (((size_t) data->pid) ^ ((size_t) _this));

    /* Look up some useful Atoms */
#define GET_ATOM(X) data->X = X11_XInternAtom(data->display, #X, False)
    GET_ATOM(WM_PROTOCOLS);
    GET_ATOM(WM_DELETE_WINDOW);
    GET_ATOM(WM_TAKE_FOCUS);
    GET_ATOM(_NET_WM_STATE);
    GET_ATOM(_NET_WM_STATE_HIDDEN);
    GET_ATOM(_NET_WM_STATE_FOCUSED);
    GET_ATOM(_NET_WM_STATE_MAXIMIZED_VERT);
    GET_ATOM(_NET_WM_STATE_MAXIMIZED_HORZ);
    GET_ATOM(_NET_WM_STATE_FULLSCREEN);
    GET_ATOM(_NET_WM_STATE_ABOVE);
    GET_ATOM(_NET_WM_STATE_SKIP_TASKBAR);
    GET_ATOM(_NET_WM_STATE_SKIP_PAGER);
    GET_ATOM(_NET_WM_ALLOWED_ACTIONS);
    GET_ATOM(_NET_WM_ACTION_FULLSCREEN);
    GET_ATOM(_NET_WM_NAME);
    GET_ATOM(_NET_WM_ICON_NAME);
    GET_ATOM(_NET_WM_ICON);
    GET_ATOM(_NET_WM_PING);
    GET_ATOM(_NET_WM_WINDOW_OPACITY);
    GET_ATOM(_NET_WM_USER_TIME);
    GET_ATOM(_NET_ACTIVE_WINDOW);
    GET_ATOM(_NET_FRAME_EXTENTS);
    GET_ATOM(UTF8_STRING);
    GET_ATOM(PRIMARY);
    GET_ATOM(XdndEnter);
    GET_ATOM(XdndPosition);
    GET_ATOM(XdndStatus);
    GET_ATOM(XdndTypeList);
    GET_ATOM(XdndActionCopy);
    GET_ATOM(XdndDrop);
    GET_ATOM(XdndFinished);
    GET_ATOM(XdndSelection);
    GET_ATOM(XKLAVIER_STATE);

    /* Detect the window manager */
    X11_CheckWindowManager(_this);

    if (X11_InitModes(_this) < 0) {
        return -1;
    }

    X11_InitXinput2(_this);

    if (X11_InitKeyboard(_this) != 0) {
        return -1;
    }
    X11_InitMouse(_this);

    X11_InitTouch(_this);

#if SDL_USE_LIBDBUS
    SDL_DBus_Init();
#endif

    return 0;
}